Jeep 2009 Grand Cherokee - Owner Manual - Manual (Page 490)

Ⅵ Publication Order Forms . . . . . . . . . . . . . . . . 493
Ⅵ Department Of Transportation Uniform Tire
Quality Grades . . . . . . . . . . . . . . . . . . . . . . . . 494
▫ Treadwear . . . . . . . . . . . . . . . . . . . . . . . . . 495
▫ Traction Grades . . . . . . . . . . . . . . . . . . . . . 495
▫ Temperature Grades . . . . . . . . . . . . . . . . . . 495
488 IF YOU NEED CONSUMER ASSISTANCE